How to add a welcome pop-up message when the app loads in Experience Builder

FelipeSteidle — Tue, 14 Oct 2025 13:26:48 GMT

Hello everyone,

I previously created a Web Map using the Web AppBuilder, where a pop-up message would appear when users opened the app, displaying a welcome text that explained the project.

Recently, I had to migrate my project to the Experience Builder, and I would like to include the same type of welcome message (for example, a modal or pop-up window that appears when the app loads, with a short introduction about the project).

Could someone please tell me if there is a built-in way to do this in Experience Builder, or if I need to use a custom widget to make it work?

Thank you in advance for your help!

(Attached are screenshots showing the pop-up message from my previous Web AppBuilder project and the new Experience Builder version)

Re: How to add a welcome pop-up message when the app loads in Experience Builder

FelipeSteidle — Tue, 14 Oct 2025 13:28:18 GMT

Re: How to add a welcome pop-up message when the app loads in Experience Builder

AustinAverill — Tue, 14 Oct 2025 13:41:48 GMT

You would want to create a new Fixed Window and select the "Set as Splash" option when hovering over the window.

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How to add a welcome pop-up message when the app loads in Experience Builder

Re: How to add a welcome pop-up message when the app loads in Experience Builder

Re: How to add a welcome pop-up message when the app loads in Experience Builder